Question

Ages of children’s in a Housing Society are given below. Find the mean age 6, 4, 3, 8, 9, 12, 13, 9. ????????

option

8 (Years)
8.5 (Years)
10 (Years)
9(Years)​

Answer 1

8 Years

Step-by-step explanation:

Mean = Sum of observations / No. of observations

= 6+4+3+8+9+12+13+9 / 8

= 64/8

= 8

Answer 2

Answer:

8 years

Step-by-step explanation:

6+4+3+8+9+12+13+9/8. 64/8 =8 years